A worker pours 1.270 kg of molten lead at a temperature of 327.3 °C into 0.5080 kg of water at a temperature of 75.00 °C in an insulated bucket of negligible mass. Assuming no heat loss to the surroundings, calculate the mass of lead and water remaining in the bud Express your answer using four significant figures. ΜΕ ΑΣΦ ?
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